Web, SEO and marketing

Meta tags, social cards, links and snippets for websites and campaigns.

• .htaccess Redirect Generator Generate 301 and 302 redirects for .htaccess or Nginx, force HTTPS and www, move a domain and fix trailing slashes, with checks for loops and chains.
• Content Security Policy Generator Build a Content-Security-Policy header, meta tag and Report-Only version with presets, nonces and SHA-256 hashes, and audit an existing policy.
• Email Signature Generator Create a professional HTML email signature with your photo or logo, contact details and social links, then copy it into Gmail, Outlook or Apple Mail.
• Google Search Snippet Preview Preview how your title and meta description look in Google results on desktop and mobile, with pixel-width limits and the point where text is cut.
• Hashtag and Caption Formatter Keep the line breaks and blank lines of your Instagram caption, clean and deduplicate hashtags, and check the 2,200 character and 30 hashtag limits.
• Hreflang Tag Generator Generate hreflang tags for multilingual pages as HTML link tags, XML sitemap entries or HTTP Link headers, with ISO code and reciprocity checks.
• Keyword Density Checker Check keyword density in any text. See the most frequent words and 2- or 3-word phrases with their count and percentage, filter stop words and export to CSV.
• Link in Bio Page Builder Build a link in bio page with your photo, bio, links and colors, then download one self-contained HTML file you can host anywhere, free and without an account.
• Mailto Link Generator Create a mailto link with recipients, CC, BCC, subject and message body, correctly percent-encoded, plus a ready-to-paste HTML link.
• Meta Tag Generator Free meta tag generator for the title, meta description, canonical URL, robots and viewport tags, with length checks and correctly escaped HTML.
• Open Graph and Social Card Generator Generate Open Graph and X (Twitter) card meta tags with a live preview of how your link looks when shared on Facebook, LinkedIn and X.
• Privacy Policy and Terms Template Builder Build a privacy policy and terms of use template for a small website or app in English or French, with Law 25, PIPEDA, GDPR and CCPA sections to review.
• Robots.txt Generator Create a valid robots.txt file with user-agent groups, Allow and Disallow rules, sitemaps and crawl-delay, with checks for common mistakes.
• Schema Markup Generator Generate valid JSON-LD schema markup for FAQ pages, articles, organizations, local businesses and products, with checks for required properties.
• UTM Link Builder Build campaign URLs with UTM parameters for Google Analytics, one link or hundreds at once, keeping existing query strings, with CSV export.
• WhatsApp Link Generator Create a wa.me click-to-chat link with a prefilled message, a correctly formatted international number, HTML code and a QR code.